def bndBox_is_interfered(shp1, shp2):
    brepbnd = brepbndlib()
    bndBox1 = Bnd_Box()
    bndBox2 = Bnd_Box()
    brepbnd.Add(shp1, bndBox1)
    brepbnd.Add(shp2, bndBox2)
    return not (bndBox1.IsOut(bndBox2))
Esempio n. 2
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def point_in_boundingbox(solid, pnt, tolerance=1e-5):
    """returns True if *pnt* lies in *boundingbox*, False if not
    this is a much speedier test than checking the TopoDS_Solid
    Args:
        solid   TopoDS_Solid
        pnt:    gp_Pnt

    Returns: bool
    """
    bbox = Bnd_Box()
    bbox.SetGap(tolerance)
    brepbndlib_Add(solid, bbox)
    return not bbox.IsOut(pnt)
def test_bndBox():
    # simple interference check through bounding box

    shp = read_step_file("/home/lenty/exchange/tempData/models/lf064-01.stp")
    brepbnd = brepbndlib()
    bndBox = Bnd_Box()
    # display = Display(shp, run_display=True)

    brepbnd.Add(shp, bndBox)
    p1 = gp_Pnt(55, 30, 7)
    print(bndBox.IsOut(p1))

    b3f = Bnd_B3f()
    p2 = gp_Pnt(0, 0, 0)
    b3f.Add(p2)
    print(b3f.IsOut(gp_XYZ(0, 0, 1)))
    ipdb.set_trace()
    print(b3f.IsOut(gp_Pnt(0, 0, 1)))